baber/WOPTO huggingface dataset:
Patent JP-H04364136-A (JP)
Title: Production of chloroform
Inventor: SUZUKI TAKEO
IPC: C07C19/04
Filed: 1991-06-12
Abstract: PURPOSE:To obtain chloroform in high selectivity from carbon tetrachloride and hydrogen. CONSTITUTION:The objective chloroform can be obtained by reaction between carbon tetrachloride and hydrogen in the presence of a catalyst of both metallic platinum and a lanthanoid metal oxide (e.g. lanthanum oxide) on a carrier (pref. consisting of silica or alumina).
Patent JP-2000333273-A (JP)
Title: Control system
Inventor: YOSHIDA SHIGEO
IPC: H04Q9/00
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a control system that easily and automatically changes position information of a controller and a device to be controlled from a moving source to a moving destination. SOLUTION: The control system 100 that includes a controller and devices to be controlled that are controlled by the controller is provided. In the control system 100, the controller and the devices to be controlled are interconnected by a transmission line 190. Each of the devices to be controlled is provided with a transmission section that transmit 1st data to the controller via the transmission line 190.  The controller is provided with a position dependent information storage section 120 that stores 1st position dependent information that depends on a position in the control system 100, a reception section that receives the 1st data sent from the devices to be controlled, a position dependent information generating section 118 that generates 2nd position dependent information on the basis of the received 1st data, and a position estimate section 122 that estimates a position at which the device to be controlled is installed on the basis of the 1st position dependent information and the 2nd position independent information.
Patent JP-S62296202-A (JP)
Title: Control device
Inventor: SUMIZAWA TSUGUO
IPC: G05B15/02
Filed: 1986-06-16
Abstract: PURPOSE:To decrease the processing load of a microprocessor for a control and to prevent the reduction of a control speed due to the increase in a control item with a timer value by executing the update of the timer value and the control with the timer value by a separate microprocessor. CONSTITUTION:Each time a clock pulse is given from a clock signal generating device 10 to a microprocessor 14 for a timer control, respective memory values of a dual port memory 12 are successively designated by a pointer value (x) and the timer values are successively updated. By a microprocessor 16 for a control, the timer values are supervised at a suitable period, the control signal to ambient equipment 18-1, 18-2...18-N is outputted from the microprocessor 16 for the control by using the timer values and respective types of control concerning the vehicle loaded engine are executed. Thus, the control item with a timer is increased, and even then, the processing load of the microprocessor 16 for the control is not widely increased and for this reason, the reduction of the control speed by the microprocessor 16 for the control can be prevented.
Patent JP-S6392182-A (JP)
Title: Picture recorder
Inventor: OGAWA MASAHIKO
IPC: H04N5/781
Filed: 1987-06-03
Abstract: PURPOSE:To shorten a time lag produced at the time of recording a picture with a low power consumption and to rapidly record an object image on a medium by shifting an activating timing so as not to simultaneously activate an image pickup means and a driving means. CONSTITUTION:At a time t1, when a power switch 14 is activated, the first power circuit PC11 rises, a feeding is started from a motor control clock 15 to activate a motor 6. At a time t2, the rotation phase of the motor 6 synchronizes with the output of a synchronizing circuit 3 to lock the phase, and then, the PL terminal of a phase control circuit 4 goes to a high level, thereby, the second power circuit PC212 is operated. In such a way, the activating timing of the motor for rotating a disk 9 is shifted so as not to simultaneously generate the timing for starting the feed to an image pickup system, thereby, the picture recording is rapidly carried out.
Patent JP-S62295088-A (JP)
Inventor: KOIKE SHUJI
IPC: G09B19/14
Filed: 1986-06-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6121278-A (JP)
Inventor: WATANABE TSUGUHIKO
IPC: E02D5/80
Filed: 1984-07-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5765243-A (JP)
Title: Power supply device for motor
Inventor: OSHIRODA YASUAKI
IPC: H02K5/00
Filed: 1980-10-08
Abstract: PURPOSE:To enable to simultaneously perform the installation of a motor and an electric wiring by a method wherein a rotor coil is connected to the arm to be used for the motor which was installed ouside a frame and a necessary wiring is performed on the base whereon the arm will be provided. CONSTITUTION:The arm 17 to be used for installation of the motor 1 outside the motor frame, is installed insulating with the frame 15 and the magnet wire 24, which was connected to the lead wire of a stator winding, is connected to each arm 17. Also, on the base 18 to be used for installation of the motor 1, a necessary electric wiring is provided on the section whereon the arm 17 will be installed and this enables to make electric connection simultaneously with the installation of the motor 1 which will be performed by attaching the arm to be base 18. Through these procedures, the assembling work of the device can be simplified and the contact and damage for lead wires can also be eliminated, thereby enabling to increase the reliabilty of the device.
Patent JP-S622875-A (JP)
Title: Accelerating/decelerating speed controlling method for motor
Inventor: TANAKA YOSHIKAZU
IPC: H02P23/00
Filed: 1985-06-26
Abstract: PURPOSE:To improve the operating efficiency of a motor by effectively utilizing the remaining torque obtained by subtracting a mechanical loss from a motor torque for the acceleration or deceleration of the motor to shorten the accelerating/decelerating time. CONSTITUTION:The output signal of an accelerating/decelerating speed calculator 12 is applied to an accelerating/decelerating calculator 17, and also to a speed command signal detector 13. The detector 13 detects the corresponding division of a plurality of speed divisions obtained by dividing a range from zero speed to the maximum speed by a motor speed command signal at that time. Since a memory 14 stores a torque of difference of a motor torque at every speed division from a mechanical loss, the torque corresponding to the maximum acceleration in the division is read out from the memory 14, and applied to the calculator 12 to vary the integrating time.
Patent JP-S6118098-A (JP)
Inventor: NAKAO YOSHIKAZU
IPC: G08B5/36
Filed: 1984-07-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11340558-A (JP)
Title: Ridge waveguide semiconductor laser and its manufacture
Inventor: YAMADA MITSUKI
IPC: H01S5/00
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To reduce diffused current flowing to the sides of a ridge stripe and to narrow current by varying the distortion distributions at the lower part of an upper clad layer and both side parts in a semiconductor layer containing an active layer, and constituting the distortion of the lower part of the upper clad layer relatively to be strained in property against tension, as compared to the side parts. SOLUTION: A ridge waveguide semiconductor layer is constituted in such a way that strain distributions are varied in the lower part 62 of an upper clad layer worked into a ridge stripe and the side parts 63, strain distribution is given in a semiconductor layer 56 containing an active layer and the strain of the lower part 64 of the upper clad layer worked in the ridge stripe in the semiconductor layer 56 is constituted relatively to be strained in property against tension, as compared to the distortion of side parts 65 at the lower part of the upper clad layer in the semiconductor layer 56. Thus, the band gap of the lower part 64 of the upper clad layer becomes lower than the band gaps of the side parts 65, and current can be narrowed effectively.
Patent JP-H0434393-A (JP)
Title: Control rod driving mechanism
Inventor: INOUE HIROSHI
IPC: G21C7/12
Filed: 1990-05-31
Abstract: PURPOSE:To make it easy and smooth to engage gears with other gears again by circumferentially and periodically matching the positions of a stopper gear, a magnet housing connecting gear and a gear on a sheet with those of fixing bolts. CONSTITUTION:When a connecting outside gear 16a of a magnet housing 16 is engaged with a connecting inside gear of a back sheet 17, the back sheet 17 is heightened to release the rotation restraint of a rotation transmission shaft 17. It is not impossible to stop the rotation of driving screws, and the fall of control rods 3, the leakage of reactor water and the damage of devices are not caused thereby. According the soundness and the safety of equipment and plants can be maintained perfectly.
Patent JP-H06325728-A (JP)
Title: Precise mass number measuring device
Inventor: TAKEDA TAKEHIRO
IPC: G01N27/62
Filed: 1993-05-18
Abstract: PURPOSE:To improve the measuring accuracy by displaying the accumulated data, and operating them selectively so as to eliminate the inadiquate data. CONSTITUTION:To a sample setting for one round, the data collection in numerous rounds is carried out rapidly, while the data of the detecting signals from a detector 12 are stored in the memory 24 of a controller 20. At the time when specific rounds of scanning are finished, the controller 20 displays all the detecting data stored in the memory 24 on the screen of a monitor 21. The operator gives an instruction to the controller 20 to remove the abnormal data on the monitor 21 by using a mouth 23 or a keyboard 22. Since the data inadequate obviously is removed from the calculation beforehand in such a way, an accurate mass number can be determined. Consequently, the accuracy of the measured mass number can be improved largely.
Patent JP-2000332143-A (JP)
Title: Semiconductor device
Inventor: SAWADA KOICHI
IPC: H01L23/12
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with a bump on a substrate connecting surface which is constituted to eliminate the break of the bump caused by warping of a silicon chip during the temperature cycle tests, etc., by using an inexpensive means. SOLUTION: In a semiconductor device, both surface sides of an insulating substrate are electrically connected to each other through a through holes, a solder bump 12 is attached to the opening of the through hole on one surface side, and then, an integrated circuit chip is stuck to the through hole on the other surface side. A stress concentration relieving means (tapered section) 16 which relieves stress concentration caused by the solder bump 12 is provided on the opening side of the through hole on one surface side.
Patent JP-S6033360-A (JP)
Title: Treatment of magnesium or magnesium alloy
Inventor: KAWAKITA TSUNEHARU
IPC: C23C22/22
Filed: 1983-08-02
Abstract: PURPOSE:To impart sufficient corrosion resistance without generating public nuisance, by successively treating magnesium or a magnesium alloy with an aqueous solution containing a metal ion and a phosphate radical, an aqueous solution of alkali metal silicate and silicone. CONSTITUTION:Magnesium or a magnesium alloy is immersed in an aqueous solution containing a metal ion and a phosphaste radical such as an aqueous Ca (H2PO4) solution while the treated one is subsequently immersed in an aqueous solution containing alkali metal silicate such as sodium silicate and sufficiently washed with water and dried. In the next step, a diluted solution of an org. solvent souting containing a paint grade silicone resin is applied to the surface film obtained by the above mentioned treatments by an immersion or spraying method and, after drying, silicone treatment is applied. A strong film is formed to magnesium or its alloy by the above mentioned surface treating method and excellent corrosion resistance can be imparted and there is no possibility for generating public nuisance.
Patent JP-H04341855-A (JP)
Title: Ink jet head
Inventor: HIRAISHI HISATO
IPC: B41J2/045
Filed: 1991-05-17
Abstract: PURPOSE:To make an ink jet head small in size as a whole and obtain a high resolving power by a method wherein a plurality of pressure chambers are provided in a planar piezoelectric body, and a plurality of drive electrode pairs are provided correspondingly to the pressure chambers. CONSTITUTION:A plurality of pressure chambers 121, 122, 123 are provided in a planar piezoelectric body 20 so as to open at both surfaces in a thick direction and at one side surface. On the other hand, ink connecting holes 231, 232 connecting to the pressure chambers 121-123 are provided in a partition plate 30 so as to open in a thick direction. On the both surfaces of the planar piezoelectric body 20, drive electrodes 121a, 121b are provided. A laminate body is formed by alternately laminating these planar piezoelectric bodies and partition plates constructed similarly to the above, including planar piezoelectric bodies 40, 60 and a partition plate 50. This laminate body is interposed between upper and lower subnbstrates 80, 70. An ink supply tube 81 is mounted on ink supply holes provided in the upper substrate 80. A nozzle plate 10 provided with nozzle holes 11 is mounted on the side surface of the laminate body at which the pressure chambers are opened.
Patent JP-H08332674-A (JP)
Title: Thin film forming method and jig used therein
Inventor: SHIRATA TOMOYUKI
IPC: G02B1/10
Filed: 1995-06-07
Abstract: PURPOSE: To facilitate the attaching work of a thin film forming jig and to accurately form a thin film even if a fine optical element is small. CONSTITUTION: Fine optical elements are held between a pair of plate members 1 having a large number of groove holes 2 so as to be engaged with the groove holes 2 and a thin element is formed on the upper and lower parts exposed from the groove holes 2 of the fine optical elements.
Patent JP-S5367267-A (JP)
Title: Apparatus for treating sludge
Inventor: YANO KEISUKE
IPC: F23G7/00
Filed: 1976-11-25
Abstract: PURPOSE: To burn and reduce sludge containing chrome continuously in a single treating furnace by dividing the inside thereof into the upper portion for buning, the medium portion for reduction and the lower portion for separation of the solid heating medium from ashes and gas in such a manner that large quantity of solid heating medium packed can move downward and then, recycled following separation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000330450-A (JP)
Title: Image forming device
Inventor: NAKAGAWA TAKU
IPC: G03G21/14
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To faithfully reproduce an image as a color image by coping with cyclic driving fluctuation in individual recording parts and to make a device compact by allowing a rotation stop control means to forcibly execute alignment stop control according to an instruction by an operator. SOLUTION: Key-shaped marks (projecting part) (ha) are put on the holes of driving gears G1 to G4 for transmitting rotational driving force to respective photoreceptor drums 222a to 222d, and rectangular reference marks Q are provided to fit to the respective key-shaped projecting parts and read by optical sensors S1 to S4, respectively. The sensors S1 to S4 are attached to the same position relative to respective transfer parts A, and the output from the sensors is transmitted to a control part CON. The control part CON controls individual motors M which rotationally drives the respective drums 222 independently. Then, the control part CON reliably stops the drums 222 at respective stop positions on the basis of the detection results of the respective sensors S1 to S4 and simultaneously starts their rotation at the time of starting copying.  Thus, the alignment stop control is forcibly executed according to the instruction by the operator.
Patent JP-S6032264-A (JP)
Inventor: KUWABARA HIDEO
IPC: H01R24/00
Filed: 1983-07-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08120172-A (JP)
Title: Flocculant latex having combined poly(ethylene oxide)
Inventor: KEBUIN RIIDO KITSUDAA
IPC: C08L21/02
Filed: 1995-06-08
Abstract: PURPOSE: To provide an agglomerating agent which, even when added in a small amount, can agglomerate rubber particles in a rubber latex into uniform agglomerated rubber particles having a desired large particle size and a desired particle size distribution by selecting a specified agglomerating agent.  
     CONSTITUTION: The agglomerating agent latex is obtained first by radically copolymerizing (A) an ethylenically unsaturated monomer (desirably, butyl acrylate) with (B) a vinyl functional group-containing polyoxyethylene [e.g. poly(ethylene glycol) monomethacrylate] in the presence of water to form agglomerating agent particles with bound polyoxyethylene. The agglomerating agent particles are then mixed with a latex of rubber particles (desirably, butadiene homopolymer or copolymer) having a mean particle size of 15-200 nm (in terms of a weight-mean diameter). It is desirable that the average molecular weight of component B is 3,500-7,000. It is desirable than the contents of components A and B are 89-97 wt.% and 0.9-2 wt.% based on the weight of the agglomerating agent particles, respectively. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S62297085-A (JP)
Inventor: YOSHIDA MAKOTO
IPC: H01L21/677
Filed: 1986-06-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0747602-A (JP)
Title: Coating material for plant
Inventor: YAMAMOTO MANABU
IPC: B29C61/06
Filed: 1994-05-30
Abstract: PURPOSE:To reduce the damage-of a plant by the coating with a coating material in a closely bonded state and to easily remove the coating material by forming the coating material for a plant using a resin molded article shrunk upon the contact with hygroscopic moisture and also shrunk within a specific temp. range. CONSTITUTION:A coating material is formed from a resin molded article shrunk upon the contact with hygroscopic moisture and also shrunk at 0-50 deg.C. This resin molded article is composed of a resin prepared so as to simultaneously satisfy conditions such that glass transition temp. is 50-300 deg.C in an insulated state but becomes 20 deg.C or lower upon the absorption of hygroscopic moisture and strength at the time of the absorption of hygroscopic moisture is 1kgf/mm<2> or more and elongation of 100% or more. Concretely, for example, a grafted and/or blocked substance of a hydrophilic resin and a thermoplastic resin, a grafted substance of a starch derivative and polymethyl acrylate, a hydrolysate of a vinyl ester copolymer and medified polyalkylene oxide are designated.
Patent JP-H01310470-A (JP)
Title: Picture filing device
Inventor: AKIBA KUNIO
IPC: G06F17/30
Filed: 1988-06-08
Abstract: PURPOSE:To shorten the retrieving time of picture data through a network by transmitting the picture data to be an index extracted from the picture data in each page, and recording them on a recording medium in the network. CONSTITUTION:The picture data of a document 10 are read through an image scanner 11 in units of a page. Next, an index picture extracting means 12 extracts the picture data to be the index of the picture data from the read picture data in units of the page by the designation by means of a mouse 13, the extracted picture data are transmitted to a network N, and they are recorded on the continuous recording area of an optical disk D in the network N. An index picture retrieving means 14 reads and retrieves the picture data to be the index of the picture data in each page from the optical disk D in the network N.
Patent JP-H04340108-A (JP)
Title: Centralized control system for cnc
Inventor: SASAKI TAKAO
IPC: G05B19/05
Filed: 1991-05-16
Abstract: PURPOSE:To simply collect and manage the internal information of plural CNCs in working operation by a host computer. CONSTITUTION:In each CNC 10, a connection detecting means 12 detects the connection state of the CNC with the host computer 70. When the means 13 detects the connection state, an internal information sending means 13 sends internal information such as a coordinate value of the CNC 10 and work coordinate system data to the host computer 70 as a program command e.g. in working operation or a ladder program DI command. Since plural CNCs 10 can transfer their internal information to the host computer 70 through a communication line 80 at the timing dependent of respective operations, the host computer 70 can execute collective CNC management.
Patent JP-S5769316-A (JP)
Title: Generating circuit of control signal
Inventor: KIKUCHI HIDEO
IPC: G05B23/02
Filed: 1980-10-10
Abstract: PURPOSE:To easily produce a control signal that is required for operation of the machinery, by securing the production of the control signal corresponding to the contents of display given on a display panel after closing a switch contact. CONSTITUTION:The display information given to a display control circuit DRC from a machinery control circuit CC is decided by a decoder DEC and turned into signals Sa-Sd. These signals are applied to liquid crystal panels 9-12 of a display panel DP via exclusive OR circuits EOR1-EOR4 and in the form of driving voltages Sad-Sdd. Thus a necessary display corresponding to the display information given from the circuit CC is given to the panel DP. According to this display, an operator performs a designated operation and then closes a switch contact SC of a push-button display switch SW. Thus only the one to which a sigal of H level is applied from the circuit DRC among AND circuits AND circuits AND1-AND4 in a control signal generating circuit CSG transmits the control signal of H level to the corresponding one of output terminals Ta-Td.
Patent JP-H07327313-A (JP)
Title: Snow accretion retardant ring for transmission line
Inventor: KIKUCHI SETSUO
IPC: H02G7/16
Filed: 1994-05-31
Abstract: PURPOSE:To obtain a snow accretion retardant ring for a transmission line which is not broken easily and exhibits high conductivity in order to prevent corona discharge. CONSTITUTION:A pair of half rings 1, 2 are made by molding a resin added with carbon fibers. The hinge part 4 for the half rings 1, 2 has such structure as the coupling end part 15 on one side of one half ring is held by the supporting end parts 9, 9 provided on one end side of the other half ring 1 and protrusion 16, 16 provided on the opposite sides of the coupling end part 15 are fitted in the holes 10, 10 made at the supporting end parts 9, 9. The coupling part 5 of the half rings 1, 2 has such structure as a female hole part 3 is made in the other end face of one half ring 1 and a male part 12 projecting from the other end of the other half ring 2 is fitted in the female part 3.
Patent JP-S6036032-A (JP)
Title: Apparatus for detecting voltage or charge of living body andremoving stimulation or charge from living body
Inventor: HERUBERUTO ESUPAA
IPC: A61B5/04
Filed: 1984-07-07
Abstract: Apparatus for partial detection of voltages or charges on the body of a human or animal and for the removal of such voltages or charges, which comprises at least one element which acts as an amplifier or as an electrically controllable switch and has a working-current circuit and a control-current circuit, the latter having a control connection and a common connection for the control-current circuit and working-current circuit; an electrode acting as a probe which is connected to the control connection; an indicating device which is controlled by the current in the working-current circuit; and a voltage control element which, in the absence of external voltage on the probe, maintains the control connection at a predetermined voltage level.